Cite
The effects of 28 hours of sleep deprivation on respiratory sinus arrhythmia during tasks with low and high controlled attention demands.
MLA
Walker, Alexander D., et al. “The Effects of 28 Hours of Sleep Deprivation on Respiratory Sinus Arrhythmia during Tasks with Low and High Controlled Attention Demands.” Psychophysiology, vol. 46, no. 1, Jan. 2009, pp. 217–24. EBSCOhost, https://doi.org/10.1111/j.1469-8986.2008.00718.x.
APA
Walker, A. D., Muth, E. R., Odle, D. H. N., Moore, D. W., & Pilcher, J. J. (2009). The effects of 28 hours of sleep deprivation on respiratory sinus arrhythmia during tasks with low and high controlled attention demands. Psychophysiology, 46(1), 217–224. https://doi.org/10.1111/j.1469-8986.2008.00718.x
Chicago
Walker, Alexander D., Eric R. Muth, Dusseau, Heather N. Odle, De Wayne Moore, and June J. Pilcher. 2009. “The Effects of 28 Hours of Sleep Deprivation on Respiratory Sinus Arrhythmia during Tasks with Low and High Controlled Attention Demands.” Psychophysiology 46 (1): 217–24. doi:10.1111/j.1469-8986.2008.00718.x.